I use a vertical mouse for work. The ergonomic hand position is more natural and reliefs the wrist. On top of that I noticed that horizontal mouse movement (wich is the most important movement in a Shooter Game) should be more precise too....

Name: Vex Artstyle: Ringmaster-ish Role: Controller 1st Ability: deployable mirror (attach to walls, ceiling, floor) that follows the physics of a mirror and can be broken just like the glass at ascent would (gunshots, nades, jett smokes...